Mongaup Falls
Hydro power plant in Sullivan County, New York. 7.3 MW of nameplate capacity across 4 generators, operated by Eagle Creek Renewable Energy, LLC.
Also known as Mongaup Falls Power Plant · EIA plant 2630
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 7.3 MWNameplate
- Generators
- 4 operatingEIA-860M, August 2026
- Operating since
- July 1923First generator online
- Operator
- Eagle Creek Renewable Energy, LLCEIA operator ID 57280
- Grid
- NYISOBalancing authority NYIS
- Price nodes
- 1 NYISO nodeResource nodes with prices
- Location
- Sullivan County, NY41.5377, −74.7714
- EIA plant ID
- 2630EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Mongaup Falls produces
Free · EIA-923Net generation, 2025
0 MWh
0 MWh, final
Capacity factor, 2025
0.0%
2024: 15.7%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
0.0–15.1
GWh a year. Low 2022, high 2018
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | Not reported | Not reported | 0 of 12 |
| 2001 | 5,477 | Not reported | 12 of 12 |
| 2002 | 8,583 | Not reported | 12 of 12 |
| 2003 | 14,461 | Not reported | 12 of 12 |
| 2004 | 9,485 | Not reported | 12 of 12 |
| 2005 | 7,999 | Not reported | 12 of 12 |
| 2006 | 7,356 | Not reported | 12 of 12 |
| 2007 | 3,807 | Not reported | 12 of 12 |
| 2008 | 11,504 | Not reported | 12 of 12 |
| 2009 | 12,253 | Not reported | 12 of 12 |
| 2010 | 10,357 | 29.6% | 12 of 12 |
| 2011 | 18,884 | 53.9% | 12 of 12 |
| 2012 | 9,089 | 25.9% | 12 of 12 |
| 2013 | 10,207 | 29.1% | 12 of 12 |
| 2014 | 9,372 | 26.7% | 12 of 12 |
| 2015 | 6,160 | 17.6% | 12 of 12 |
| 2016 | 5,771 | 16.4% | 12 of 12 |
| 2017 | 9,043 | 25.8% | 12 of 12 |
| 2018 | 15,147 | 23.7% | 12 of 12 |
| 2019 | 13,044 | 20.4% | 12 of 12 |
| 2020 | 12,725 | 19.8% | 12 of 12 |
| 2021 | 14,762 | 23.1% | 12 of 12 |
| 2022 | 0 | 0.0% | 12 of 12 |
| 2023 | 8,731 | 13.7% | 12 of 12 |
| 2024 | 10,042 | 15.7% | 12 of 12 |
| 2025 | 0 | 0.0% | 12 of 12 |
| 2026 (provisional, partial year) | Not reported | Not reported | 0 of 7 |
* 2026 covers January to July and is provisional. Capacity factor is net generation divided by nameplate capacity times the hours of each reported month.
Power prices and basis
Free account · NYISOEmissions
Free · EPA CAMPDNo EPA emissions units are linked to this plant.
Water use
Free · EIA-923 cooling, USGSNo EIA cooling-water record for this plant in 2024. Plants without steam cooling, such as wind, solar and batteries, do not report cooling water.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| GEN1 | Conventional Hydroelectric | 4.0 | July 1923 |
| GEN2 | Conventional Hydroelectric | 1.1 | July 1923 |
| GEN3 | Conventional Hydroelectric | 1.1 | July 1923 |
| GEN4 | Conventional Hydroelectric | 1.1 | July 1923 |
Ownership and offtake
ProOwnership and offtake are part of Pro
Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists Eagle Creek Renewable Energy, LLC as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
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Power plants near Mongaup Falls
More plants operated by Eagle Creek Renewable Energy, LLC
Questions about Mongaup Falls
How much power does Mongaup Falls produce?
Mongaup Falls reported 0 MWh (0 MWh) of net generation in 2025.
Where is Mongaup Falls?
Mongaup Falls is in Sullivan County, New York, at 41.5377, −74.7714. It is in the New York Independent System Operator balancing area (NYIS).
Who operates Mongaup Falls?
EIA-860M for August 2026 lists Eagle Creek Renewable Energy, LLC as the operator (EIA operator ID 57280). The operator is not always the owner.
When did Mongaup Falls start operating?
Its first generator began operating in July 1923, according to EIA-860M.
Does InfraMap have power prices for Mongaup Falls?
Yes. InfraMap has NYISO day-ahead and real-time prices at 1 price node linked to Mongaup Falls, with the hub price and node-to-hub basis. Prices are free with an InfraMap account; pricing node names are part of InfraMap Pro.
Sources
- EIA-860 2025 (final) and EIA-860M August 2026: plant, generators, capacity, operator and location
- EIA-923 monthly net generation, 2000 to July 2026 (2026 provisional)
- NYISO day-ahead and real-time prices; node and hub assignments as of 2026-10-05
- Plant names from OpenStreetMap, © OpenStreetMap contributors (ODbL)
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page